<?php
/**
 * Created by JetBrains PhpStorm.
 * User: P2DC
 * Date: 15/7/2556
 * Time: 14:47 น.
 * To change this template use File | Settings | File Templates.
 */


class InvoiceVPSS extends TbAbstract
{
    const OS_UNIX = 1;
    const OS_LINUX = 2;
    const OS_WINDOW = 3;

    protected $_table = 'InvoiceVPS';
}

echo InvoiceVPSS::OS_LINUX;